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Window breaking hammer for rail transit

A rail transit and window-breaking hammer technology, which is applied in the field of rail transit, can solve the problems of poor use of window-breaking hammers, and achieve the effects of convenient suspension, increased friction, and increased connection area

Active Publication Date: 2022-06-24
NANJING HANMINGZHI INTELLIGENT TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a window breaking hammer for rail transit, which has the advantage of replacing the hammer body and solves the problem of poor use effect of the window breaking hammer

Method used

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  • Window breaking hammer for rail transit
  • Window breaking hammer for rail transit

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] see Figure 1-2 , a window breaking hammer for rail transit, comprising a rod body 1, the bottom of the surface of the rod body 1 is covered with a non-slip sleeve 12, the surface of the anti-slip sleeve 12 is provided with anti-slip particles, through the anti-slip sleeve 12, the user's hand and the rod body are increased. 1. The frictional force on the surface avoids the problem that the hammer is thrown out of the user's han...

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Abstract

The invention discloses a window breaking hammer for rail transit, which comprises a rod body, a fixed sleeve is fixedly connected to the top of the rod body, two slip rings are fixedly connected to both sides of the inner cavity of the fixed sleeve, and the fixed sleeve A first hammer body is provided on the left side, and a first hammer head is fixedly connected to the left side of the first hammer body. The inner side of the first hammer body passes through the slip ring and extends to the center of the inner cavity of the fixed sleeve. The right side of the fixing sleeve is provided with a second hammer body, and the right side of the second hammer body is fixedly connected with a second hammer head. The present invention can effectively replace the hammer body by setting slip rings, return springs, hexagon socket bolts, placement slots, fixing plates, fixing rings and pull rings, so that the use effect of the window-breaking hammer is better, and the hammer body is solved. After the body is damaged in use, because it cannot be replaced, the whole window breaking hammer is abandoned, which leads to the problem of poor use effect of the window breaking hammer, and greatly improves the practicability of the window breaking hammer.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a window breaking hammer for rail transit. Background technique [0002] Urban rail transit system refers to a transportation system that uses vehicles running on fixed guide rails in cities and is mainly used for urban passenger transportation. Rail transit appeared in cities as public transportation very early, playing an increasingly important role, and the economy is developed. The history of transportation development in national cities tells us that only the use of urban rail transit (subway and light rail) systems with large passenger volumes is an effective way to fundamentally improve urban public transportation conditions. Urban rail transit is a concept with a large scope. , There is no unified definition in the world. Generally speaking, urban rail transit in a broad sense refers to the rail transit mode as the main technical feature, and is a rail transit system...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B3/00
CPCA62B3/005
Inventor 段玉珍
Owner NANJING HANMINGZHI INTELLIGENT TECHNOLOGY CO LTD
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